CFNetDiagnosticRef CFNetDiagnosticCreateWithStreams(CFAllocatorRef allocator, CFReadStreamRef readStream, CFWriteStreamRef writeStream) {
//FIXME deal with read and write streams
CFMutableDictionaryRef retval;
#if 0
CFArrayRef hostnames;
CFHostRef host;
#endif
retval = CFDictionaryCreateMutable(allocator, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
if(retval != NULL) {
#if 0
host = (CFHostRef)CFReadStreamCopyProperty(readStream, kCFStreamPropertySocketRemoteHost);
if(host) {
hostnames = CFHostGetAddressing(host, NULL);
_CFNetDiagnosticSetDictionaryKeyIfNotNull(_CFNetDiagnosticRemoteHostKey, CFArrayGetValueAtIndex(hostnames, 0), retval);
CFRelease(host);
}
#endif
_CFNetDiagnosticSetDictionaryKeyIfNotNull(_CFNetDiagnosticNameKey, CFBundleGetValueForInfoDictionaryKey(CFBundleGetMainBundle(), kCFBundleNameKey), retval);
_CFNetDiagnosticSetDictionaryKeyIfNotNull(_CFNetDiagnosticBundleKey, CFBundleGetIdentifier( CFBundleGetMainBundle() ), retval);
_CFNetDiagnosticSetDictionaryKeyIfNotNull(_CFNetDiagnosticMethodKey, CFSTR("CFNetDiagnosticCreateWithStreams"), retval);
}
return (CFNetDiagnosticRef)retval;
}
/* Resolve IPv4/IPv6 address */
PJ_DEF(pj_status_t) pj_getaddrinfo(int af, const pj_str_t *nodename,
unsigned *count, pj_addrinfo ai[])
{
#if defined(PJ_SOCK_HAS_GETADDRINFO) && PJ_SOCK_HAS_GETADDRINFO!=0
char nodecopy[PJ_MAX_HOSTNAME];
pj_bool_t has_addr = PJ_FALSE;
unsigned i;
#if defined(PJ_GETADDRINFO_USE_CFHOST) && PJ_GETADDRINFO_USE_CFHOST!=0
CFStringRef hostname;
CFHostRef hostRef;
pj_status_t status = PJ_SUCCESS;
#else
int rc;
struct addrinfo hint, *res, *orig_res;
#endif
PJ_ASSERT_RETURN(nodename && count && *count && ai, PJ_EINVAL);
PJ_ASSERT_RETURN(nodename->ptr && nodename->slen, PJ_EINVAL);
PJ_ASSERT_RETURN(af==PJ_AF_INET || af==PJ_AF_INET6 ||
af==PJ_AF_UNSPEC, PJ_EINVAL);
/* Check if nodename is IP address */
pj_bzero(&ai[0], sizeof(ai[0]));
if ((af==PJ_AF_INET || af==PJ_AF_UNSPEC) &&
pj_inet_pton(PJ_AF_INET, nodename,
&ai[0].ai_addr.ipv4.sin_addr) == PJ_SUCCESS)
{
af = PJ_AF_INET;
has_addr = PJ_TRUE;
} else if ((af==PJ_AF_INET6 || af==PJ_AF_UNSPEC) &&
pj_inet_pton(PJ_AF_INET6, nodename,
&ai[0].ai_addr.ipv6.sin6_addr) == PJ_SUCCESS)
{
af = PJ_AF_INET6;
has_addr = PJ_TRUE;
}
if (has_addr) {
pj_str_t tmp;
tmp.ptr = ai[0].ai_canonname;
pj_strncpy_with_null(&tmp, nodename, PJ_MAX_HOSTNAME);
ai[0].ai_addr.addr.sa_family = (pj_uint16_t)af;
*count = 1;
return PJ_SUCCESS;
}
/* Copy node name to null terminated string. */
if (nodename->slen >= PJ_MAX_HOSTNAME)
return PJ_ENAMETOOLONG;
pj_memcpy(nodecopy, nodename->ptr, nodename->slen);
nodecopy[nodename->slen] = '\0';
#if defined(PJ_GETADDRINFO_USE_CFHOST) && PJ_GETADDRINFO_USE_CFHOST!=0
hostname = CFStringCreateWithCStringNoCopy(kCFAllocatorDefault, nodecopy,
kCFStringEncodingASCII,
kCFAllocatorNull);
hostRef = CFHostCreateWithName(kCFAllocatorDefault, hostname);
if (CFHostStartInfoResolution(hostRef, kCFHostAddresses, nil)) {
CFArrayRef addrRef = CFHostGetAddressing(hostRef, nil);
i = 0;
if (addrRef != nil) {
CFIndex idx, naddr;
naddr = CFArrayGetCount(addrRef);
for (idx = 0; idx < naddr && i < *count; idx++) {
struct sockaddr *addr;
addr = (struct sockaddr *)
CFDataGetBytePtr(CFArrayGetValueAtIndex(addrRef, idx));
/* This should not happen. */
pj_assert(addr);
/* Ignore unwanted address families */
if (af!=PJ_AF_UNSPEC && addr->sa_family != af)
continue;
/* Store canonical name */
pj_ansi_strcpy(ai[i].ai_canonname, nodecopy);
/* Store address */
PJ_ASSERT_ON_FAIL(sizeof(*addr) <= sizeof(pj_sockaddr),
continue);
pj_memcpy(&ai[i].ai_addr, addr, sizeof(*addr));
PJ_SOCKADDR_RESET_LEN(&ai[i].ai_addr);
i++;
}
}
*count = i;
} else {
